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GradeCal vs CalcBloc

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

GradeCal compared with CalcBloc
DetailGradeCal logo GradeCalCalcBloc logo CalcBloc
What it doesBrowser-based grade calculator for weighted course grades, final planning, and GPA estimates Free source-checked paycheck and tax calculators with every rate linked to official sources
StageNot given Not given
FoundedNot given Not given
Based inNot given IN
Pricing modelFree Free
PricingNot given The calculators are free to use and do not require an account.
Key features
  • Calculate weighted course grades from multiple assignments and assessments
  • Support for multiple grade formats including percentages, letter grades, and points
  • Final exam score planning to reach a target grade
  • Customizable letter grade scales for different schools and instructors
  • Display both raw and weighted grade averages
  • Support for semester, quarter, and high school grades
  • GPA point calculations with letter-grade conversion
  • No account required to use calculators
  • Browser-based access with save functionality
  • Paycheck and income tax calculators for US and 12 other countries
  • Every rate linked to official tax agencies
  • Calculations tested against official worked examples
  • Source documentation with retrieval dates for every figure
What makes it different
  • Handles partial course weights that do not add up to 100 percent
  • Distinguishes between raw averages and weighted averages to show individual assignment impact
  • Automatically converts between percentages, points, and letter grades using customizable scales
  • Estimates the exact final exam score needed to achieve a target grade
  • Works without requiring account creation or login
  • Every rate is sourced from official tax agencies with links to original documents
  • All figures are dated and checked for accuracy against official methods
  • Transparent about gaps where data is not yet verified
  • Covers 15 countries with a unified approach to transparency
  • Plain English explanations alongside all calculators
Community votes00
DR (Domain Rating by Ahrefs)9 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)80
Citation Flow (Majestic)250
Referring domains (Majestic)160

4 details filled in for both companies.

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